2008439968

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{109919}}^1$

素因数の和:110500

約数の個数: 24

約数和(自身を含む): 3961077120

約数和(自身を除く): 1952637152

約数列:

[1, 2, 4, 8, 16, 32, 571, 1142, 2284, 4568, 9136, 18272, 109919, 219838, 439676, 879352, 1758704, 3517408, 62763749, 125527498, 251054996, 502109992, 1004219984, 2008439968]

約数ペア:

[(1, 2008439968), (2, 1004219984), (4, 502109992), (8, 251054996), (16, 125527498), (32, 62763749), (571, 3517408), (1142, 1758704), (2284, 879352), (4568, 439676), (9136, 219838), (18272, 109919)]